快速部署节点环境

把主节点上的/opt/cloudera拷贝到新节点上

配置环境变量:

export HADOOP_HOME=/opt/cloudera/parcels/CDH/lib/hadoop
export HADOOP_CONF_DIR=$HADOOP_HOME/etc/hadoop

PATH=$PATH:/opt/cloudera/parcels/CDH/bin

cd /opt/cloudera/parcels/CDH/bin

./hdfs dfs -ls s3a://opay-bi/
./hdfs dfs -ls ufile://opay-datalake/oride/db/data_activity
./beeline -u "jdbc:hive2://node2.datalake.opay.com:10000/default"